JPS61196138A - 拡散反射スペクトルを取得する装置および方法 - Google Patents

拡散反射スペクトルを取得する装置および方法

Info

Publication number
JPS61196138A
JPS61196138A JP61040151A JP4015186A JPS61196138A JP S61196138 A JPS61196138 A JP S61196138A JP 61040151 A JP61040151 A JP 61040151A JP 4015186 A JP4015186 A JP 4015186A JP S61196138 A JPS61196138 A JP S61196138A
Authority
JP
Japan
Prior art keywords
sample
energy
reflected
shielding
reflection spectrum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP61040151A
Other languages
English (en)
Japanese (ja)
Inventor
ロバート・ジー・メツサ‐シユミツト
ドナルド・ダブリユ・ステイング
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spectra Tech Inc
Original Assignee
Spectra Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spectra Tech Inc filed Critical Spectra Tech Inc
Publication of JPS61196138A publication Critical patent/JPS61196138A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N2021/4764—Special kinds of physical applications
    • G01N2021/4769—Fluid samples, e.g. slurries, granulates; Compressible powdery of fibrous samples

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP61040151A 1985-02-25 1986-02-25 拡散反射スペクトルを取得する装置および方法 Pending JPS61196138A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US705201 1985-02-25
US06/705,201 US4661706A (en) 1985-02-25 1985-02-25 Blocker device for eliminating specular reflectance from a diffuse reflection spectrum

Publications (1)

Publication Number Publication Date
JPS61196138A true JPS61196138A (ja) 1986-08-30

Family

ID=24832473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61040151A Pending JPS61196138A (ja) 1985-02-25 1986-02-25 拡散反射スペクトルを取得する装置および方法

Country Status (6)

Country Link
US (1) US4661706A (fr)
EP (1) EP0200302B1 (fr)
JP (1) JPS61196138A (fr)
CN (1) CN86101254A (fr)
CA (1) CA1255946A (fr)
DE (1) DE3663307D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217427A (ja) * 1988-05-09 1990-01-22 Spectra Tech Inc 拡散反射分光システム
JP2015500492A (ja) * 2011-12-16 2015-01-05 グラクソ グループ リミテッドＧｌａｘｏ Ｇｒｏｕｐ Ｌｉｍｉｔｅｄ ラマン放射線を用いてサンプルを試験するための装置

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764676A (en) * 1986-10-20 1988-08-16 Laser Precision Corporation Apparatus for spectral analysis of chromatographic fractions
US4853542A (en) * 1987-06-08 1989-08-01 Nicolas J. Harrick Collecting hemispherical attachment for spectrophotometry
JPS6429740A (en) 1987-07-24 1989-01-31 Nitto Boseki Co Ltd Method for analyzing surfactant of glass fiber base material
US4965454A (en) * 1988-01-21 1990-10-23 Hitachi, Ltd. Method and apparatus for detecting foreign particle
US5058982A (en) * 1989-06-21 1991-10-22 Orbot Systems Ltd. Illumination system and inspection apparatus including same
JPH064841B2 (ja) * 1989-06-28 1994-01-19 日本鋼管株式会社 赤外線散乱剤の製造方法
GB9016587D0 (en) * 1990-07-27 1990-09-12 Isis Innovation Infra-red scanning microscopy
DE4331596A1 (de) * 1993-09-17 1995-03-23 Boehringer Mannheim Gmbh Verfahren zur quantitativen Analyse von Probenflüssigkeiten
US6982794B1 (en) 1995-06-07 2006-01-03 The Boeing Company Directional reflectometer
US6152876A (en) 1997-04-18 2000-11-28 Rio Grande Medical Technologies, Inc. Method for non-invasive blood analyte measurement with improved optical interface
US5655530A (en) * 1995-08-09 1997-08-12 Rio Grande Medical Technologies, Inc. Method for non-invasive blood analyte measurement with improved optical interface
US6240306B1 (en) 1995-08-09 2001-05-29 Rio Grande Medical Technologies, Inc. Method and apparatus for non-invasive blood analyte measurement with fluid compartment equilibration
US5636633A (en) * 1995-08-09 1997-06-10 Rio Grande Medical Technologies, Inc. Diffuse reflectance monitoring apparatus
US6212424B1 (en) 1998-10-29 2001-04-03 Rio Grande Medical Technologies, Inc. Apparatus and method for determination of the adequacy of dialysis by non-invasive near-infrared spectroscopy
US6628809B1 (en) 1999-10-08 2003-09-30 Lumidigm, Inc. Apparatus and method for identification of individuals by near-infrared spectrum
US6560352B2 (en) 1999-10-08 2003-05-06 Lumidigm, Inc. Apparatus and method of biometric identification or verification of individuals using optical spectroscopy
US7890158B2 (en) * 2001-06-05 2011-02-15 Lumidigm, Inc. Apparatus and method of biometric determination using specialized optical spectroscopy systems
AU7786998A (en) * 1998-06-16 2000-01-05 Orbotech Ltd. Illuminator for inspecting substantially flat surfaces
US6441388B1 (en) 1998-10-13 2002-08-27 Rio Grande Medical Technologies, Inc. Methods and apparatus for spectroscopic calibration model transfer
US6157041A (en) 1998-10-13 2000-12-05 Rio Grande Medical Technologies, Inc. Methods and apparatus for tailoring spectroscopic calibration models
US7098037B2 (en) * 1998-10-13 2006-08-29 Inlight Solutions, Inc. Accommodating subject and instrument variations in spectroscopic determinations
IL131284A (en) 1999-08-05 2003-05-29 Orbotech Ltd Illumination for inspecting surfaces of articles
US6816605B2 (en) 1999-10-08 2004-11-09 Lumidigm, Inc. Methods and systems for biometric identification of individuals using linear optical spectroscopy
DE19962428A1 (de) * 1999-12-22 2001-06-28 Siemens Ag Verfahren zur optischen und spektroskopischen Messung der Eigenschaften von festen Materialien und zugehörige Einrichtung
US6483590B1 (en) 2000-12-18 2002-11-19 The Boeing Company Instrument for rapidly characterizing material reflectance properties
US20070276199A1 (en) * 2002-04-04 2007-11-29 Ediger Marwood N Determination of a Measure of a Glycation End-Product or Disease State Using Tissue Fluorescence
US7043288B2 (en) 2002-04-04 2006-05-09 Inlight Solutions, Inc. Apparatus and method for spectroscopic analysis of tissue to detect diabetes in an individual
US6862091B2 (en) 2001-04-11 2005-03-01 Inlight Solutions, Inc. Illumination device and method for spectroscopic analysis
US7139598B2 (en) * 2002-04-04 2006-11-21 Veralight, Inc. Determination of a measure of a glycation end-product or disease state using tissue fluorescence
US7126682B2 (en) * 2001-04-11 2006-10-24 Rio Grande Medical Technologies, Inc. Encoded variable filter spectrometer
US6983176B2 (en) 2001-04-11 2006-01-03 Rio Grande Medical Technologies, Inc. Optically similar reference samples and related methods for multivariate calibration models used in optical spectroscopy
US6574490B2 (en) 2001-04-11 2003-06-03 Rio Grande Medical Technologies, Inc. System for non-invasive measurement of glucose in humans
US6865408B1 (en) 2001-04-11 2005-03-08 Inlight Solutions, Inc. System for non-invasive measurement of glucose in humans
US8131332B2 (en) * 2002-04-04 2012-03-06 Veralight, Inc. Determination of a measure of a glycation end-product or disease state using tissue fluorescence of various sites
US7027848B2 (en) 2002-04-04 2006-04-11 Inlight Solutions, Inc. Apparatus and method for non-invasive spectroscopic measurement of analytes in tissue using a matched reference analyte
US6654125B2 (en) 2002-04-04 2003-11-25 Inlight Solutions, Inc Method and apparatus for optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL) as an interferometer reference
US8140147B2 (en) * 2002-04-04 2012-03-20 Veralight, Inc. Determination of a measure of a glycation end-product or disease state using a flexible probe to determine tissue fluorescence of various sites
US7620212B1 (en) 2002-08-13 2009-11-17 Lumidigm, Inc. Electro-optical sensor
US7623906B2 (en) * 2002-11-12 2009-11-24 Inlight Solutions, Inc Diffuse reflectance spectroscopy
US7394919B2 (en) 2004-06-01 2008-07-01 Lumidigm, Inc. Multispectral biometric imaging
US7539330B2 (en) * 2004-06-01 2009-05-26 Lumidigm, Inc. Multispectral liveness determination
US7460696B2 (en) * 2004-06-01 2008-12-02 Lumidigm, Inc. Multispectral imaging biometrics
US7668350B2 (en) * 2003-04-04 2010-02-23 Lumidigm, Inc. Comparative texture analysis of tissue for biometric spoof detection
US7627151B2 (en) * 2003-04-04 2009-12-01 Lumidigm, Inc. Systems and methods for improved biometric feature definition
KR20060002923A (ko) * 2003-04-04 2006-01-09 루미다임 인크. 다중 스펙트럼 생체인식 센서
US7347365B2 (en) * 2003-04-04 2008-03-25 Lumidigm, Inc. Combined total-internal-reflectance and tissue imaging systems and methods
US7545963B2 (en) 2003-04-04 2009-06-09 Lumidigm, Inc. Texture-biometrics sensor
US7751594B2 (en) 2003-04-04 2010-07-06 Lumidigm, Inc. White-light spectral biometric sensors
US20050007582A1 (en) * 2003-07-07 2005-01-13 Lumidigm, Inc. Methods and apparatus for collection of optical reference measurements for monolithic sensors
US20050073690A1 (en) * 2003-10-03 2005-04-07 Abbink Russell E. Optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL)
US7263213B2 (en) 2003-12-11 2007-08-28 Lumidigm, Inc. Methods and systems for estimation of personal characteristics from biometric measurements
US20110163163A1 (en) * 2004-06-01 2011-07-07 Lumidigm, Inc. Multispectral barcode imaging
US7508965B2 (en) * 2004-06-01 2009-03-24 Lumidigm, Inc. System and method for robust fingerprint acquisition
US8229185B2 (en) * 2004-06-01 2012-07-24 Lumidigm, Inc. Hygienic biometric sensors
US8787630B2 (en) 2004-08-11 2014-07-22 Lumidigm, Inc. Multispectral barcode imaging
ES2425568T3 (es) * 2005-01-21 2013-10-16 Verisante Technology, Inc. Método y aparato para la medición de cambios cancerosos a partir de mediciones espectrales de reflectancia obtenidas durante la toma de imágenes endoscópicas
US7801338B2 (en) * 2005-04-27 2010-09-21 Lumidigm, Inc. Multispectral biometric sensors
EP2010891A1 (fr) * 2006-04-18 2009-01-07 Koninklijke Philips Electronics N.V. Dispositif de mesure optique
US7995808B2 (en) * 2006-07-19 2011-08-09 Lumidigm, Inc. Contactless multispectral biometric capture
US8175346B2 (en) * 2006-07-19 2012-05-08 Lumidigm, Inc. Whole-hand multispectral biometric imaging
WO2008100329A2 (fr) * 2006-07-19 2008-08-21 Lumidigm, Inc. Dispositif d'imagerie multispectral multibiométrique
US8355545B2 (en) * 2007-04-10 2013-01-15 Lumidigm, Inc. Biometric detection using spatial, temporal, and/or spectral techniques
US7804984B2 (en) 2006-07-31 2010-09-28 Lumidigm, Inc. Spatial-spectral fingerprint spoof detection
US7801339B2 (en) 2006-07-31 2010-09-21 Lumidigm, Inc. Biometrics with spatiospectral spoof detection
EP2120713A2 (fr) * 2007-03-21 2009-11-25 Lumidigm, Inc. Biométrie à base de caractéristiques localement cohérentes
US20100246902A1 (en) * 2009-02-26 2010-09-30 Lumidigm, Inc. Method and apparatus to combine biometric sensing and other functionality
AU2010202654B2 (en) * 2009-06-25 2012-04-12 Commonwealth Scientific And Industrial Research Organisation Method of detecting contaminants
US8731250B2 (en) * 2009-08-26 2014-05-20 Lumidigm, Inc. Multiplexed biometric imaging
US8570149B2 (en) 2010-03-16 2013-10-29 Lumidigm, Inc. Biometric imaging using an optical adaptive interface
CN102401796B (zh) * 2010-09-09 2017-02-01 艾博生物医药(杭州)有限公司 一种读取测试载体上化验结果的设备
CN103884734B (zh) * 2014-04-01 2016-01-20 河南师范大学 一种连续测量材料方向光谱发射率的装置和方法
IL240872A (en) 2015-08-27 2016-11-30 Elbit Systems Land & C4I Ltd A method and system for discovering object authenticity
US10983050B2 (en) 2018-07-30 2021-04-20 Thermo Electron Scientific Instruments Llc Diffuse reflectance apparatus
CN114295558B (zh) * 2021-12-31 2023-08-22 四川启睿克科技有限公司 便携式光谱仪

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177757A (en) * 1960-03-29 1965-04-13 American Optical Corp Method of performing reflective oximetry
US3564262A (en) * 1968-02-07 1971-02-16 Hach Chemical Co Turbidimeter using a pressurized fluid container
US3854045A (en) * 1970-10-21 1974-12-10 Bergwerksverband Gmbh Measuring the dust concentration in air
US3947088A (en) * 1974-08-22 1976-03-30 Weber Dental Manufacturing Co. Interface for light probe
US4029391A (en) * 1974-08-22 1977-06-14 Sterndent Corporation Light probe and interface therefor
US3962581A (en) * 1975-10-06 1976-06-08 Westvaco Corporation Infra-red consistency meter
US4022534A (en) * 1976-03-23 1977-05-10 Kollmorgen Corporation Reflectometer optical system
DE2848590A1 (de) * 1978-11-09 1980-05-22 Leitz Ernst Gmbh Optische anordnung zur reflexionsmikroskopischen untersuchung biologischer gewebe und organoberflaechen
US4473295A (en) * 1981-08-31 1984-09-25 Laser Precision Corporation Parabolic focusing apparatus for optical spectroscopy
DE3226370A1 (de) * 1982-07-14 1984-01-19 Compur-Electronic GmbH, 8000 München Remissionsmesskopf
CA1201300A (fr) * 1982-11-01 1986-03-04 Albert Brunsting Tete de lecture optique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217427A (ja) * 1988-05-09 1990-01-22 Spectra Tech Inc 拡散反射分光システム
JP2015500492A (ja) * 2011-12-16 2015-01-05 グラクソ グループ リミテッドＧｌａｘｏ Ｇｒｏｕｐ Ｌｉｍｉｔｅｄ ラマン放射線を用いてサンプルを試験するための装置

Also Published As

Publication number Publication date
CA1255946A (fr) 1989-06-20
CN86101254A (zh) 1986-10-22
EP0200302A1 (fr) 1986-11-05
DE3663307D1 (en) 1989-06-15
EP0200302B1 (fr) 1989-05-10
US4661706A (en) 1987-04-28

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